sql/test/paths.cc

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "sql/test/paths.h"
   6
   7 #include "base/files/file_path.h"
   8 #include "base/files/file_util.h"
   9 #include "base/path_service.h"
  10
  11 namespace sql {
  12 namespace test {
  13
  14 namespace {
  15
  16 bool PathProvider(int key, base::FilePath* result) {
  17   base::FilePath cur;
  18   switch (key) {
  19     // The following are only valid in the development environment, and
  20     // will fail if executed from an installed executable (because the
  21     // generated path won't exist).
  22     case DIR_TEST_DATA:
  23       if (!PathService::Get(base::DIR_SOURCE_ROOT, &cur))
  24         return false;
  25       cur = cur.Append(FILE_PATH_LITERAL("sql"));
  26       cur = cur.Append(FILE_PATH_LITERAL("test"));
  27       cur = cur.Append(FILE_PATH_LITERAL("data"));
  28       if (!base::PathExists(cur))  // we don't want to create this
  29         return false;
  30       break;
  31     default:
  32       return false;
  33   }
  34
  35   *result = cur;
  36   return true;
  37 }
  38
  39 }  // namespace
  40
  41 // This cannot be done as a static initializer sadly since Visual Studio will
  42 // eliminate this object file if there is no direct entry point into it.
  43 void RegisterPathProvider() {
  44   PathService::RegisterProvider(PathProvider, PATH_START, PATH_END);
  45 }
  46
  47 }  // namespace test
  48 }  // namespace sql